DTC P0606: ECM / PCM Processor: Description
The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standard, the ECM will illuminate the MIL and store a DTC immediately.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0606 | Either condition is met (1 trip detection logic):
|
ECM |